Base | Representation |
---|---|
bin | 10101111101011100111010 |
3 | 101211110202020 |
4 | 111331130322 |
5 | 2433203410 |
6 | 323215310 |
7 | 66634320 |
oct | 25753472 |
9 | 11743666 |
10 | 5756730 |
11 | 3282131 |
12 | 1b17536 |
13 | 1267365 |
14 | a9bd10 |
15 | 78aa70 |
hex | 57d73a |
5756730 has 64 divisors (see below), whose sum is σ = 16035840. Its totient is φ = 1295424.
The previous prime is 5756717. The next prime is 5756741. The reversal of 5756730 is 376575.
It is a happy number.
It is a super-3 number, since 3×57567303 (a number of 21 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5756691 and 5756700.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16417 + ... + 16763.
It is an arithmetic number, because the mean of its divisors is an integer number (250560).
Almost surely, 25756730 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5756730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8017920).
5756730 is an abundant number, since it is smaller than the sum of its proper divisors (10279110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5756730 is a wasteful number, since it uses less digits than its factorization.
5756730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 443.
The product of its (nonzero) digits is 22050, while the sum is 33.
The square root of 5756730 is about 2399.3186532847. The cubic root of 5756730 is about 179.2222616968. Note that the first 4 decimals are identical.
The spelling of 5756730 in words is "five million, seven hundred fifty-six thousand, seven hundred thirty".
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